Singapore legislation
Regulation 96
of Air Navigation (121 — Commercial Air Transport by Large Aeroplanes) Regulations 2018
Regulation 96
Surveillance equipment
Subregulation 1
An AOC holder must equip every large aeroplane with surveillance equipment that enables the aeroplane to operate in accordance with the requirements of the appropriate air traffic services authority.
Subregulation 2
An AOC holder must not operate a large aeroplane in an area where the appropriate air services authority has specified a required surveillance performance for performance‑based surveillance unless —
the aeroplane is equipped with the capability to operate in accordance with the specified required surveillance performance; and
the AOC holder has an approval granted by the Director‑General of Civil Aviation under the Air Navigation (98 — Special Operations) Regulations 2018 for that purpose.